package demo6;

import org.springframework.context.annotation.AnnotationConfigApplicationContext;

public class Demo {
    public static void main(String[] args) {
        AnnotationConfigApplicationContext context
                = new AnnotationConfigApplicationContext("demo6");
        /*
            Spring容器默认管理对象为单例的，即:容器内部仅创建一个对象
            多次获取始终返回同一个对象。
         */
        Person p1 = context.getBean(Person.class);
        Person p2 = context.getBean(Person.class);
        System.out.println("p1:"+p1);
        System.out.println("p2:"+p2);
        System.out.println(p1==p2);

    }
}
